12523665

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1549}}^1$

素因数の和:1582

約数の個数: 48

約数和(自身を含む): 25444800

約数和(自身を除く): 12921135

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 385, 539, 735, 1155, 1549, 1617, 2695, 4647, 7745, 8085, 10843, 17039, 23235, 32529, 51117, 54215, 75901, 85195, 119273, 162645, 227703, 255585, 357819, 379505, 596365, 834911, 1138515, 1789095, 2504733, 4174555, 12523665]

約数ペア:

[(1, 12523665), (3, 4174555), (5, 2504733), (7, 1789095), (11, 1138515), (15, 834911), (21, 596365), (33, 379505), (35, 357819), (49, 255585), (55, 227703), (77, 162645), (105, 119273), (147, 85195), (165, 75901), (231, 54215), (245, 51117), (385, 32529), (539, 23235), (735, 17039), (1155, 10843), (1549, 8085), (1617, 7745), (2695, 4647)]